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395-4045 CYLINDER GP-COUPLER -312-LINKAGE S/N PZL1-UP; WEY1-UP 44.5-MM (1.75-IN) BORE X 124.5-MM (4.9-IN) STROKE PART OF 486-5362 COUPLER GP-QUICK AN ATTACHMENT 312E




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP56490730
 

395-4045: CYLINDER GP-COUPLER

395-4045 CYLINDER GP-COUPLER -312-LINKAGE
S/N PZL1-UP; WEY1-UP
44.5-MM (1.75-IN) BORE X 124.5-MM (4.9-IN) STROKE
PART OF 486-5362 COUPLER GP-QUICK
AN ATTACHMENT
i05849983 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-0947 J [1] VALVE GP-CHECK (PILOT OPERATED)(QUICK COUPLER)  
2. 3J-1907 [1] SEAL-O-RING  
3. 3J-7354 [1] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 9S-8004 [1] PLUG (9/16-18-THD)  
6. 9F-2167 [1] SCREW-PURGE (3/8-24X1.164-IN)  
   
    AVAILABLE REPAIR KIT(S):
  453-6525 [1] KIT-PACKING (COUPLER CYLINDER)  
    (INCLUDES O-RINGS, BACK-UP RINGS, DUST SEAL, BP SEAL & POLYPAK SEAL)
  213-8433 J [1] KIT-SEAL (CHECK VALVE)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP56490731
 

358-2102: CYLINDER GP-STICK

358-2102 CYLINDER GP-STICK
S/N PZL1-UP; WEY1-UP
120-MM (4.7-IN) BORE X 1197-MM (47.1-IN) STROKE
PART OF 358-2101 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i04527926 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 358-2104 [1] CYLINDER AS  
1A. 355-2202 [1] BUSHING  
2. 358-2103 [1] ROD AS  
2A. 355-2202 [1] BUSHING  
3. 173-3358 [1] HEAD  
4. 095-1676 J [1] SEAL-O-RING  
5. 099-0681 J [3] RING-BACKUP  
6. 095-1628 J [2] SEAL-O-RING  
7. 114-0755 [1] BUSHING  
8. 096-8139 [1] RING-RETAINING  
9. 355-5814 J [1] SEAL-BUFFER  
10. 096-1054 J [1] RING-BACKUP  
11. 355-5816 J [1] SEAL-U-CUP  
12. 165-9285 J [1] SEAL-LIP TYPE  
13. 283-5972 J [1] RING-SEAL  
14. 388-4929 [1] STOP  
15. 283-5939 [1] PISTON  
16. 143-8027 J [2] RING  
17. 326-4417 M [1] LOCKNUT (M60X2-THD)  
18. 9X-3592 J [1] SEAL AS  
19. 283-5940 J [2] RING  
20. 322-8725 [1] STOP  
21. 8T-4241 [2] RING-RETAINING  
22. 103-8441 [1] RING-RETAINING  
23. 103-8442 [1] RING  
24. 123-2002 [1] RING  
   
    AVAILABLE REPAIR KIT(S):
  349-4120 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP56490732
 

184-7660: CYLINDER GP-VARIABLE ADJ BOOM

184-7660 CYLINDER GP-VARIABLE ADJ BOOM
S/N PZL1-UP; WEY1-UP
140-MM (5.6-IN) BORE X 865-MM (34-IN) STROKE
PART OF 373-9508 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i02837042 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-3995 [1] RING  
2. 9X-3598 [1] SEAL AS  
3. 096-1800 [1] RING  
4. 095-1632 [1] SEAL-O-RING  
5. 087-5436 [1] RING-BACKUP  
6. 167-2210 [1] SEAL AS-BUFFER  
7. 167-2322 [1] SEAL-U-CUP  
8. 7Y-5116 [1] RING  
9. 165-9286 [1] SEAL-LIP TYPE  
10. 184-7657 [1] ROD AS  
10A. 2U-1063 [1] BEARING-SPHERICAL  
11. 184-7655 [1] HEAD  
12. 114-0756 [1] BUSHING  
13. 7Y-5119 [1] RING-RETAINING  
14. 7Y-5217 M [8] BOLT-SOCKET HEAD (M20X2.5X70-MM)  
15. 184-7654 [1] CYLINDER AS  
15A. 2U-1063 [1] BEARING-SPHERICAL  
16. 184-7656 [1] PISTON  
17. 147-5835 M [1] LOCKNUT-SPECIAL  
  M   METRIC PART
 

#SEBP56490733
 

333-3070: DRIVE & MTG GP-SWING

333-3070 DRIVE & MTG GP-SWING
S/N PZL1-UP; WEY1-UP
PART OF 338-7875 DRIVE AR-SWING
AN ATTACHMENT
i04506269 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-1026 [1] CLAMP-BAND  
2. 114-1374 [1] SUPPORT  
3. 191-2543 [2] PIN  
4. 333-3071 Y [1] DRIVE GP-SWING (WITH MOTOR)  
5. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
7. 447-1709 M [14] BOLT (M16X2X45-MM)  
8. 451-2175 [14] WASHER-HARD (17.5X30X3.5-MM THK)  
9. 5P-0767 E HOSE (62-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490734
 

425-7076: DRIVE & MTG GP-SWING

425-7076 DRIVE & MTG GP-SWING
S/N PZL1-UP; WEY1-UP
PART OF 427-9705 DRIVE AR-SWING
AN ATTACHMENT
i05367480 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-1374 [1] SUPPORT  
2. 352-7064 [2] CAP  
3. 424-0519 Y [1] DRIVE GP-SWING (WITH MOTOR)  
4. 191-2543 [2] PIN  
5. 5D-1026 [1] CLAMP-BAND  
6. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
8. 461-3872 M [14] BOLT (M16X2X50-MM)  
9. 481-3909 [14] WASHER-HARD (17.5X30X5-MM THK)  
10. 5P-0767 E HOSE (62-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490735
 

338-7875: DRIVE AR-SWING

338-7875 DRIVE AR-SWING
S/N PZL1-UP; WEY1-UP
PART OF 425-1839, 425-1840, 425-1841, 425-1842, 425-1843, 425-1844, 437-3410, 437-3411, 437-3412, 437-3413, 437-3414, 445-7406, 445-7407 DISTRIBUTION AR, 370-7661, 437-7442 OPTION AR-REGIONAL
AN ATTACHMENT
i04506250 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  333-3070 Y [1] DRIVE & MTG GP-SWING  
  353-0757 Y [1] LINES GP-SWING MOTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490736
 

427-9705: DRIVE AR-SWING

427-9705 DRIVE AR-SWING
S/N PZL1-UP; WEY1-UP
PART OF 442-7541, 442-7542, 442-7543, 442-7544, 443-2191, 447-7564, 447-7565, 447-7566, 447-7567, 447-7568, 455-7467, 455-7468, 455-7469, 455-7470, 455-7471, 456-1006, 456-1007, 456-1008, 456-1009, 456-1010, 456-1119, 456-1120, 456-1121, 456-1122, 456-1123, 492-8564, 492-8565, 492-8566, 492-8567, 492-8568 DISTRIBUTION AR, 442-7553, 442-7555, 477-8811, 477-8813 OPTION AR-REGIONAL
AN ATTACHMENT
i05367476 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  425-7076 Y [1] DRIVE & MTG GP-SWING  
  428-8255 Y [1] LINES GP-SWING MOTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490737
 

333-3071: DRIVE GP-SWING

333-3071 DRIVE GP-SWING -WITH MOTOR
S/N PZL1-UP; WEY1-UP
PART OF 333-3070 DRIVE & MTG GP-SWING
AN ATTACHMENT
i04506290 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3K-0360 [2] SEAL-O-RING  
2. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC OIL)  
3. 191-2656 [1] TUBE-GAUGE  
4. 191-2657 [1] GAUGE-OIL LEVEL (DIPSTICK, SWING DRIVE)  
5. 267-6744 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6227 [1] BOSS  
  267-6786 [1] FITTING  
6. 333-3072 Y [1] DRIVE GP-SWING (WITH MOTOR)  
7. 099-3563 [1] CONNECTOR  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490738
 

333-3072: DRIVE GP-SWING

333-3072 DRIVE GP-SWING -WITH MOTOR
S/N PZL1-UP; WEY1-UP
PART OF 333-3071 DRIVE GP-SWING
AN ATTACHMENT
i04506309 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9893 Y [1] MOTOR GP-SWING  
2. 333-3073 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
3. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-5041 M [12] BOLT (M12X1.75X120-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56490739
 

333-3072: DRIVE GP-SWING

333-3072 DRIVE GP-SWING -WITH MOTOR
S/N WEY1-UP
PART OF 333-3071 DRIVE GP-SWING
AN ATTACHMENT
i06707498 SEBP5649
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Parts for your 312E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9893 Y [1] MOTOR GP-SWING  
2. 467-4412 CY [1] DRIVE GP-SWING (WITHOUT MOTOR)  
3. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 8T-5041 M [12] BOLT (M12X1.75X120-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Caterpillar Parts SIS Catalog 312E :

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